Apple Watch Band | Nix Premium Nylon Sport Loop Strap | Compatible with Series 1-12, SE, Ultra

Will this actually fit my watch?

Absolutely! Whether you’re rocking the original Series 1 or the latest model, we’ve got you covered. Just check the size on the back of your watch (if you're not sure), and we'll handle the rest. It’s that easy.

Are third-party Apple Watch Bands safe to use?

Yes. All Astra Straps bands use use precision-machined stainless steel connectors that lock securely into your Apple Watch — the same mechanism Apple uses. They won't scratch your watch or interfere with sensors like heart rate or blood oxygen. All our materials are skin-safe and nickel-free, and using a third-party band does not void your Apple Watch warranty.

What if I don’t love it?

We get it – sometimes things just don’t work out. If you’re not in love within 100 days, send it back, no questions asked. We’ll refund you, no drama. We want you to have a band you absolutely love.

When will it get here?

We’re all about speed. Most orders ship within 1-2 days, and you can expect it to arrive shortly after.

Plus, if you spend over $50, shipping is on us. Because let’s be real, no one wants to pay extra for shipping.

What makes Astra Straps different?

Great question! At Astra Straps, we don’t just make bands – we craft them.

Every single band is hand-finished to ensure the highest quality and attention to detail. We’re all about combining top-notch materials with unique designs that reflect your personal style.

Plus, we test every band for comfort and durability, so you can count on a strap that’s as strong as it is stylish. When you choose Astra Straps, you’re not just getting a band – you’re getting a piece of wearable art.

Is the Nyx Nylon Band comfortable enough to wear all day — even during workouts?

Absolutely. The Nyx is made from double-sided woven nylon with a soft cushioning design, so it sits comfortably against your skin whether you're training or just going about your day. It's lightweight, sweat-resistant, and breathable — most people forget they're wearing it.

How does the Velcro closure on the Nyx Band hold up during exercise?

The Velcro closure on the Nyx is designed to stay firmly in place through movement — running, lifting, hiking, you name it. It adjusts in seconds for a snug fit and won't loosen or slide during activity. No buckle, no clasp, no fuss.

How do I clean the Nyx Nylon Band if it gets sweaty or dirty?

The Nyx is easy to clean — just rinse it under warm water with a little mild soap, then let it air dry. The woven nylon material is sweat-resistant and dries quickly, so it won't hold onto odors or moisture the way some bands can.

What wrist sizes does the Nyx Nylon Band fit, and can I adjust it without any tools?

The Nyx fits wrists from 5.31" to 7.68", which covers most wrist sizes comfortably. The Velcro closure lets you dial in a precise fit with no tools or extra links to deal with — just wrap, press, and go.

Ready to fall in love with your watch again? Join the 100,000+ people who can't stop showing off their Astra bands.

Customers praised this nylon watch band for being "super light and breathable" with "surprisingly strong" velcro. The adjustable design fits small wrists perfectly and dries quickly. Many noted it's "extremely comfortable," doesn't cause sweating like silicone, and offers excellent value at the price point. Some mentioned initial stiffness.

5 stars: 44 (88%)
4 stars: 5 (10%)
3 stars: 1 (2%)
2 stars: 0 (0%)
1 star: 0 (0%)

Good strap

Good strap. I use it for daily wear and also for running/biking. Drys fast, no smell (hopefully it stays that way), feels light weight. No complaints, good value. I’ll get another one if/when this one wears out.

Perfect Match

The light pink watch band matches my rose-toned Apple Watch perfectly. The band looks like it was made for the watch!

I’m in love with these bands. We’re so easy to put on and I love the fact that it’s a slider adjustable band!! Easier to adjust when sleeping and it feels too tight. Very stylish and comfortable.

This band is super light weight I almost forgot I had a watch on. I love it that I can wear it when I work out and I don’t feel the extra weight on my arm. Also it drys up fast if you get the bands wet. I highly recommend this band

So far, I really like this band. I've had it for about a month with no issues. Here is what I like:
-If it gets wet, it dries quickly and does not irritate my skin.
-I have work the sports band through some intense workouts and had no issues with rubbing or chafing.
-It's comfortable.
-It is easy to put on and take off.
-It is color is very cute.
-It is very firmly connected to the iwatch.
-It is affordable.

Great value!

bought several of these trying to find one i really liked, and this ones great.love the colors and how it looks on my watch.

So comfortable!!

absolutely love this watch band! Honestly wasnt expecting much at the price but it exceeded my expectations by far fr. Fits perfectly, doesnt feel loose, and the adjustable feature is one of my favorites, some days i just need it a little looser. So soft and comfortable i forget im wearing it sometimes tbh. Will definitely be ordering more!!

Wonderful!

It's a very sturdy watchband in a good color - red - that Ilove!

Style and comfort

I was very uncomfortable with original ‘rubber’ band. I also think my new band is easier to use and looks better. Thanks

Stays put no matter what

The velcro is surprisingly strong, I’ve hit my wrist against the car door a few times and it hasn't budged.

“Great alternative to silicone”

Better than the silicone ones for summer.

Great watch band

Great band, looks and fits well.

Adjustable band

I have already bought 4 watch bands, i love that this one fits perfect and was able to adjust to my small wrist 😊

Finally, a subtle color

Actually managed to find a color that doesn't look like a neon sign, goes well with my work clothes.

Eye-Catching and Comfortable

Ihave a few bands for my Apple Watch, and this one's easily one of my favorites. Its extremely comfortable and doesnt make my wrist sweat like silicone bands do tbh. Easy to adjust, doesnt develop a weird smell either. I really like the woven texture and it matches almost everything i wear 👍 Really appreciate how easy it is to install and remove.

Dries quickly on the go

Wore it for a long hike yesterday and it actually dried out pretty fast after I washed my hands.

Sits perfectly with no noise

The connector lugs are a bit more flush than others I’ve tried, no annoying rattling at the edges.

Best watch strap ever.

I have an old one of these and once I found it , I never used another. The old one is not worn out but I wanted a new color and I’m not sorry to get a new one. The easiest ever to put on, and to charge my watch I just turn the band inside out.

Always great service

Quick and excellent product!

The best

I love the nylon watch straps you offer for my Apple Watch. I adore the colors you offer, the texture, wearability, and comfort of the bands. I wear one every day and choose to match what I am wearing. My favs!
Barbara

Stylish and chill

Washed it once already, came out fresh, no shrink or fade.

The band feels super breathable

I got the teal tint and it is giving soft pastel vibes. Love it!

Great watch bands!

I ordered three bands so I could have fun switching them out this summer and they are all good colors as depicted, comfortable to wear and very fun!

Exactly what I needed

Slides in my watch easy, no fuss. Locks in snug too.

Great buy!

Wore this to the gym, yoga, and the office, still holding it down.

Wasnt expecting much for 20 bucks but it is solid. Would def buy again!

Lowkey better than the 50 dollar band I had before.

Very comfortable

Super light and breathable. No sweaty wrist situation at all.

Been rocking it daily, still looks brand new. No weird fuzz or fray.

Why 100,000+ Customers Choose Astra Straps

390+ Styles. Premium quality. Prices that actually let you switch it up.

Endless
Style

Match every mood, outfit, occasion

Premium
Materials

No cheap

plastic here

Built
To Last

Survives workouts, adventures, life

Perfect
Fit

Comfortable

from day one

100 Day
Warranty

We’ve got you covered for 100 days

“I recently got the Astra Apple Watch band and am very impressed with its quality and stunning design. Right from the packaging, it was clear this band was made with great care. The premium-grade silicone is soft against the skin, comfortable for all day wear, and durable enough for an active lifestyle. Im thrilled with my purchase."
“Don't waste money on expensive Apple bands. This one is stylish, fits well, and is excellently made. You can get several of these for the price of one official band."
“Ive had many Apple watch bands over the years, and this is the best, coolest, and most comfortable one yet. It makes the watch look extremely upscale. A friend paid much more for the same band elsewhere and couldn't believe my price. Highly recommended. Love!"
“Amazing quality, very flexible and not stiff like other straps. Doesn't have that cheap band smell. Highly recommend, and great to have the option to match the strap color with my style."
“I was looking for a band thats not only exceptionally comfy but also stylish and durable. These bands tick all those boxes. I appreciate the bands design where it tucks in neatly. My original band caught on everything, but this one has a much smoother design. I love it!"
“Astra Straps' customer service is top-notch. I had a question about sizing, and they responded promptly with helpful guidance. It's refreshing to see a company that values its customers."
“Astra Straps has been a game-changer for my watch collection! Their bands are not only stylish but incredibly durable. I've swapped out all my old bands for Astra and couldn't be happier."
“The watch bands fit perfectly around my wrist as there are plenty of holes to adjust to my wrist size. The colors are very nice. The feel of the band is smooth. The way the band clasps is a plus as it is very secure on my wrist."

Nix Nylon Band

Nix Nylon Band

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Size guide

1. How do I know my wrist size?

2. What is the watch band width / watch lug measurement?

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